1159091900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{21911}}^1$

素因数の和:21971

約数の個数: 54

約数和(自身を含む): 2629461912

約数和(自身を除く): 1470370012

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 2116, 2300, 2645, 5290, 10580, 13225, 21911, 26450, 43822, 52900, 87644, 109555, 219110, 438220, 503953, 547775, 1007906, 1095550, 2015812, 2191100, 2519765, 5039530, 10079060, 11590919, 12598825, 23181838, 25197650, 46363676, 50395300, 57954595, 115909190, 231818380, 289772975, 579545950, 1159091900]

約数ペア:

[(1, 1159091900), (2, 579545950), (4, 289772975), (5, 231818380), (10, 115909190), (20, 57954595), (23, 50395300), (25, 46363676), (46, 25197650), (50, 23181838), (92, 12598825), (100, 11590919), (115, 10079060), (230, 5039530), (460, 2519765), (529, 2191100), (575, 2015812), (1058, 1095550), (1150, 1007906), (2116, 547775), (2300, 503953), (2645, 438220), (5290, 219110), (10580, 109555), (13225, 87644), (21911, 52900), (26450, 43822)]